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From Raymond Wilson <raymond_wil...@trimble.com>
Subject Re: Apache Ignite 2.4 release
Date Wed, 07 Feb 2018 09:07:49 GMT
I guess this depends on how long it will take to implement. 

Is it acceptable to release 2.4 without this fix (which allows integrators earlier access
to elements such as thin client protocol etc), but follow it up with a 2.4.1 release containing
the performance fix?

What is the community policy for minor point releases? Does the build/release process allow
for a more agile release cadence?

Thanks,
Raymond. 

Sent from my iPhone

> On 7/02/2018, at 8:29 PM, Alexey Goncharuk <alexey.goncharuk@gmail.com> wrote:
> 
> Guys,
> 
> Thanks to Dmitriy Pavlov we found the ticket [1] which causes a major
> slowdown when page replacement starts. Even though it's not a regression, I
> suggest we consider it a blocker for 2.4 because this is a huge performance
> issue which can make it virtually impossible to use native persistence when
> data size is significantly larger than memory size.
> 
> Any objections?
> 
> [1] https://issues.apache.org/jira/browse/IGNITE-7638
> 
> 2018-01-30 17:10 GMT+03:00 Pavel Tupitsyn <ptupitsyn@apache.org>:
> 
>> Igniters, I will handle 2.4 release if there are no objections.
>> Let's take a bit more time for testing and start vote by the end of this
>> week.
>> 
>> Pavel
>> 
>>> On Sat, Jan 27, 2018 at 3:32 AM, Denis Magda <dmagda@apache.org> wrote:
>>> 
>>> Hi Vyacheslav,
>>> 
>>> According to the previous review notes the impact of the changes might be
>>> significant, thus, I would recommend us to move the changes to the next
>>> release.
>>> 
>>> BTW, don’t hesitate to ping reviewers more frequently if there is a
>>> pending/abandon review. We are all the people who are tend to forget or
>>> miss notifications ;)
>>> 
>>>> On Jan 26, 2018, at 2:04 AM, Vyacheslav Daradur <daradurvs@gmail.com>
>>> wrote:
>>>> 
>>>> Hi, Vladimir, it's good news. I'm looking forward to new Ignite
>> release!
>>>> 
>>>> Could you please share a release schedule for 'varint' optimizations?
>>>> 
>>>> The task [1] is waiting for review for 5 months.
>>>> 
>>>> [1] https://issues.apache.org/jira/browse/IGNITE-5097
>>>> 
>>>> 
>>>> On Fri, Jan 26, 2018 at 12:51 PM, Vladimir Ozerov <
>> vozerov@gridgain.com>
>>> wrote:
>>>>> Hi Igniters,
>>>>> 
>>>>> As far as I can see all required tasks and fixes were merged. I
>> propose
>>> to
>>>>> take several days of silence to test what we've done and start vote at
>>> the
>>>>> beginning of the next week.
>>>>> 
>>>>> Makes sense?
>>>>> 
>>>>> On Mon, Jan 22, 2018 at 8:39 PM, Denis Magda <dmagda@apache.org>
>> wrote:
>>>>> 
>>>>>> Ok, let’s target Wednesday as a code freeze date.
>>>>>> 
>>>>>> Community members who are involved in 2.4 release please merge you
>>> fixes
>>>>>> and optimizations by that time.
>>>>>> 
>>>>>> —
>>>>>> Denis
>>>>>> 
>>>>>>> On Jan 22, 2018, at 8:24 AM, Anton Vinogradov <av@apache.org>
>> wrote:
>>>>>>> 
>>>>>>> Issues
>>>>>>> https://issues.apache.org/jira/browse/IGNITE-6711
>>>>>>> https://issues.apache.org/jira/browse/IGNITE-6902
>>>>>>> 
>>>>>>> are in master and ignite-2.4
>>>>>>> 
>>>>>>> On Mon, Jan 22, 2018 at 6:43 PM, Denis Magda <dmagda@apache.org>
>>> wrote:
>>>>>>> 
>>>>>>>> Igniters,
>>>>>>>> 
>>>>>>>> What’s left and what prevents us from passing 2.4 through
the QA
>>> phase?
>>>>>>>> 
>>>>>>>> Petr, Anton, Vladimir, Alex G., others please chime in.
>>>>>>>> 
>>>>>>>> —
>>>>>>>> Denis
>>>>>>>> 
>>>>>>>>> On Jan 17, 2018, at 7:05 PM, Dmitriy Setrakyan <
>>> dsetrakyan@apache.org>
>>>>>>>> wrote:
>>>>>>>>> 
>>>>>>>>> Great news, indeed! Looking forward to 2.4 release.
>>>>>>>>> 
>>>>>>>>> On Wed, Jan 17, 2018 at 2:55 AM, Vladimir Ozerov <
>>> vozerov@gridgain.com
>>>>>>> 
>>>>>>>>> wrote:
>>>>>>>>> 
>>>>>>>>>> Igniters,
>>>>>>>>>> 
>>>>>>>>>> Great news - two very important tickets - baseline
topology and
>>> Java 8
>>>>>>>>>> support - were merged to master. At this point it
makes sense to
>>>>>> create
>>>>>>>> a
>>>>>>>>>> branch to stabilize the release and finalize outstanding
>> tickets. I
>>>>>>>> created
>>>>>>>>>> the branch *ignite-2.4*. Please follow the rules
below when
>> merging
>>>>>> new
>>>>>>>>>> commits to master:
>>>>>>>>>> 1) If ticket is targeted for 2.4 release, please
merge to master,
>>> then
>>>>>>>>>> cherry-pick to ignite-2.4
>>>>>>>>>> 2) Otherwise just merge to master.
>>>>>>>>>> 
>>>>>>>>>> Vladimir.
>>>>>>>>>> 
>>>>>>>>>> On Tue, Jan 16, 2018 at 12:32 PM, Anton Vinogradov
<
>>>>>>>>>> avinogradov@gridgain.com
>>>>>>>>>>> wrote:
>>>>>>>>>> 
>>>>>>>>>>> Denis,
>>>>>>>>>>> 
>>>>>>>>>>> I'll review https://issues.apache.org/jira/browse/IGNITE-6902
>>>>>>>>>>> 
>>>>>>>>>>> On Fri, Jan 12, 2018 at 11:45 PM, Denis Magda
<
>> dmagda@apache.org>
>>>>>>>> wrote:
>>>>>>>>>>> 
>>>>>>>>>>>> Here is the page create before:
>>>>>>>>>>>> https://cwiki.apache.org/confluence/display/IGNITE/
>>>>>> Apache+Ignite+2.4
>>>>>>>> <
>>>>>>>>>>>> https://cwiki.apache.org/confluence/display/IGNITE/
>>>>>> Apache+Ignite+2.4>
>>>>>>>>>>>> 
>>>>>>>>>>>> This is good news. It will be perfect if
we also release as
>> many
>>>>>>>>>>> "required
>>>>>>>>>>>> tickets" as we can:
>>>>>>>>>>>> https://cwiki.apache.org/confluence/display/IGNITE/
>>>>>> Apache+Ignite+2.4
>>>>>>>> <
>>>>>>>>>>>> https://cwiki.apache.org/confluence/display/IGNITE/
>>>>>> Apache+Ignite+2.4>
>>>>>>>>>>>> 
>>>>>>>>>>>> My favorite is memory metrics in bytes:
>>> https://issues.apache.org/
>>>>>>>>>>>> jira/browse/IGNITE-6902 <https://issues.apache.org/
>>>>>>>>>>> jira/browse/IGNITE-6902
>>>>>>>>>>>>> 
>>>>>>>>>>>> 
>>>>>>>>>>>> The discussion lists are flooded with the
demands for this
>>> essential
>>>>>>>>>>>> capability. Who is going to review it?
>>>>>>>>>>>> 
>>>>>>>>>>>> -
>>>>>>>>>>>> Denis
>>>>>>>>>>>> 
>>>>>>>>>>>>> On Jan 12, 2018, at 11:22 AM, Dmitriy
Setrakyan <
>>>>>>>>>> dsetrakyan@apache.org
>>>>>>>>>>>> 
>>>>>>>>>>>> wrote:
>>>>>>>>>>>>> 
>>>>>>>>>>>>> +1
>>>>>>>>>>>>> 
>>>>>>>>>>>>> Do we have a list of features for 2.4
documented anywhere?
>>>>>>>>>>>>> 
>>>>>>>>>>>>> D.
>>>>>>>>>>>>> 
>>>>>>>>>>>>> On Fri, Jan 12, 2018 at 7:43 AM, Pavel
Tupitsyn <
>>>>>>>>>> ptupitsyn@apache.org>
>>>>>>>>>>>>> wrote:
>>>>>>>>>>>>> 
>>>>>>>>>>>>>> +1
>>>>>>>>>>>>>> 
>>>>>>>>>>>>>> But some stuff is not yet in master
(like baseline topology),
>>> so
>>>>>> it
>>>>>>>>>> is
>>>>>>>>>>>> too
>>>>>>>>>>>>>> soon to create a branch, I think.
>>>>>>>>>>>>>> 
>>>>>>>>>>>>>> Pavel
>>>>>>>>>>>>>> 
>>>>>>>>>>>>>> On Fri, Jan 12, 2018 at 5:31 PM,
Vladimir Ozerov <
>>>>>>>>>>> vozerov@gridgain.com>
>>>>>>>>>>>>>> wrote:
>>>>>>>>>>>>>> 
>>>>>>>>>>>>>>> Igniters,
>>>>>>>>>>>>>>> 
>>>>>>>>>>>>>>> A number of major improvements
have been made (or being
>>> finalized
>>>>>>>>>> at
>>>>>>>>>>>> the
>>>>>>>>>>>>>>> moment) to Ignite since recent
2.3 release. This includes
>>>>>> baseline
>>>>>>>>>>>>>>> topology, new DDL commands, migration
to Java 8 and Java 9
>>>>>> support,
>>>>>>>>>>>>>>> critical performance improvements
to WAL, etc..
>>>>>>>>>>>>>>> 
>>>>>>>>>>>>>>> I think it makes sense to make
a new release. What do you
>>> think
>>>>>> if
>>>>>>>>>> we
>>>>>>>>>>>>>>> release AI 2.4 with all this
great stuff by the end of Jan?
>>>>>>>>>>>>>>> 
>>>>>>>>>>>>>>> If there are no objections, I'll
create a branch to start
>>>>>>>>>>> stabilization
>>>>>>>>>>>>>>> process.
>>>>>>>>>>>>>>> 
>>>>>>>>>>>>>>> Vladimir.
>>>>>>>>>>>>>>> 
>>>>>>>>>>>>>> 
>>>>>>>>>>>> 
>>>>>>>>>>>> 
>>>>>>>>>>> 
>>>>>>>>>> 
>>>>>>>> 
>>>>>>>> 
>>>>>> 
>>>>>> 
>>>> 
>>>> 
>>>> 
>>>> --
>>>> Best Regards, Vyacheslav D.
>>> 
>>> 
>> 

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